Mark J. answered • 27d

Semi-Retired Mechanical Engineer & Mathematician

Let B = # of boys

G = # of girls Then B + G = 25

and 2G = 3B

Substituting,

B + (3/2)B = 25

or 2.5 B = 25

or B = 10 (Boys)

and G = 15 (Girls)

Jadarius L.

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Mark J. answered • 27d

Semi-Retired Mechanical Engineer & Mathematician

Let B = # of boys

G = # of girls Then B + G = 25

and 2G = 3B

Substituting,

B + (3/2)B = 25

or 2.5 B = 25

or B = 10 (Boys)

and G = 15 (Girls)

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